When Feng Jinjin read Joy Chen’s book Do Not Marry Before Age 30 in 2012, she recognized in herself all the mistakes that the author, an American-Chinese life coach, flags in the book.
“I did everything on her do-not-do list. I married when I was 26. I was too young. I lacked self-confidence. I didn’t understand the world or myself,” says Feng, a former internet advertising manager.
In 2016, the then 33-year-old divorced her husband, whom she describes as boring and uncommunicative. She moved…